Stethoscope diaphragm cover



FIG. 1 is a front elevational view of a stethoscope diaphragm cover showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1, the right side view being a mirror image thereof;

FIG. 4 is a top plan view, the bottom plan view being a mirror image thereof; and,

FIG. 5 is a perspective view of my stethoscope diaphragm cover.

The broken lines outlining a stethoscope in FIG. 5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a stethoscope diaphragm cover, as shown and described. 